Cost is $15, $10 for children, free for ages 3 and younger. The Pony Ring and Animal Barn will be open from 5 to 7 p.m. on Saturday. Kids can meet cowboys and clowns and go on a chute tour. Proceeds will benefit the Lockwood Park Animal Barn. For more information: 815-987-8809; rockfordparkdistrict.org/lockwood.

Jam at bluegrass fest

The 30th annual Two Rivers Jam Bluegrass concludes at 10 a.m. Sunday at Northern Illinois Coon & Fox Club campgrounds at 12314 Harrison Road, Harrison. Performances will feature country, folk and bluegrass music. Admission is free for the event that started Thursday.

Camping space, offered on a first-come basis, is $15 per night with electricity or $5 per night without electricity. For more information: 815-355-2592; tworiversbluegrass@yahoo.com.

Raise the Roof, A Party on Historic Rooftops will be on Saturday in downtown Rockford to benefit roof fixes at the Laurent House, a Frank Lloyd Wright home on Spring Brook Road that is being turned into a museum. The Rockford Area Association of Realtors is presenting the event.